Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Ke4 draw
3 Ke5 draw
4 Ke6 draw
5 Kf4 draw
6 Kf6 draw
7 Kg4 draw
8 Kg5 draw
9 Kg6 draw
10 Re2 draw
11 Rf1 draw
12 Rf4 draw
13 Rg2 draw
14 Rh2 draw
15 Rd2 loss in 4 half-moves
16 Ra2 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rb2 loss in 1 half-moves